package com.omt.tarjimdinek.domain.islamicLibrary.entity;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Transient;
import javax.persistence.Version;
import javax.validation.constraints.NotNull;

import org.apache.log4j.Logger;
import org.hibernate.validator.constraints.NotEmpty;

import com.google.common.base.Objects;
import com.omt.tarjimdinek.support.Identifiable;

/**
 * verse of chapter of quran
 * @author chabane
 *
 */
@Entity
@Table(name="a01_vst")
public class Verset  implements Identifiable<Long>, Serializable{

    private static final long serialVersionUID = 1L;
    private static final Logger log = Logger.getLogger(Verset.class);
    
	/** ID SGBD */
	@Column(name="CNVST", length=11)
	@Id
	@GeneratedValue(strategy = GenerationType.IDENTITY)
	private Long id;
	
	@Column(name = "VERSION", precision = 10)
	@Version  
	private Integer version;
    
	/** content of verse */
	@NotEmpty
	@Column(name="LIVST", nullable=false)
	private String contenu;
	
	/** number of verse */
	@NotNull
	@Column(name="COVST", nullable=false)
	private Integer numero;
	
	@NotNull
	@JoinColumn(name="CNSRT", nullable=false)
	@ManyToOne
	private Sourate sourate;
	
	public Long getId() {
		return id;
	}

	public void setId(Long id) {
		this.id = id;
	}

	@Transient
	public boolean isIdSet() {
	    return id != null && id.compareTo(Long.valueOf(0)) != 0;
	}
	
	/**
	 * @return the version
	 */
	public Integer getVersion() {
		return version;
	}

	/**
	 * @param version the version to set
	 */
	public void setVersion(Integer version) {
		this.version = version;
	}

	/**
	 * @return the contenu
	 */
	public String getContenu() {
		return contenu;
	}

	/**
	 * @param contenu the contenu to set
	 */
	public void setContenu(String contenu) {
		this.contenu = contenu;
	}

	/**
	 * @return the numero
	 */
	public Integer getNumero() {
		return numero;
	}

	/**
	 * @param numero the numero to set
	 */
	public void setNumero(Integer numero) {
		this.numero = numero;
	}

	/**
	 * @return the sourate
	 */
	public Sourate getSourate() {
		return sourate;
	}

	/**
	 * @param sourate the sourate to set
	 */
	public void setSourate(Sourate sourate) {
		this.sourate = sourate;
	}

	/**
     * equals implementation using a business key.
     */
    public boolean equals(Object other) {
        return this == other || (other instanceof Sahabi && hashCode() == other.hashCode());
    }

    public int hashCode() {
        int hashCode = Objects.hashCode(getContenu());
        hashCode += Objects.hashCode(getNumero());
        return hashCode;
    }
    
    /**
     * Construct a readable string representation for this Sahabi instance.
     * @see java.lang.Object#toString()
     */
    public String toString() {
        return Objects.toStringHelper(this) //
                .add("id", getId()) //
                .add("contenu", getContenu()) //
                .add("numero", getNumero()) //
                .add("sourate", getSourate()) //
                .add("version", getVersion()) //
                .toString();
    }
}
